Hail size 1.75"
3 SW Mc Connell Stephenson County
“(DVN)”
— NOAA / SPC storm report
Hail in Lena Mar 10, 2026
The radar-estimated size surface caught this storm, reaching 1" aloft. NEXRAD logged no point detections over Lena this day.
Largest hailstone
1"
≈ quarter · radar-estimated size aloft Homes in the hail footprint
3,794
Ground reports
4
4 hailThe 2nd most severe storm Lena has seen in the last 12 months
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.3 /10
- Hail size
- 25 /100
- Homes exposed
- 72 /100
- Ground truth
- 67 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Lena saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Radar-estimated hail size
Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Max size
1"
Only the radar-estimated size surface resolved for Mar 10, 2026 — this storm produced no NEXRAD point detections over Lena, so there is one map to show, not two.
Where Mar 10, 2026 sits in Lena's hail record
This was Lena's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 2nd of the 4 storms we have logged here. Radar put the day's largest stone over Lena at 1" — radar-estimated size aloft.
The Mar 10, 2026 convective day was bigger than Lena: the same system put hail over 470 other tracked cities, 100 of them in Illinois. Nearest: Freeport (8 miles east, up to 1.25"); Stockton (10 miles west, up to 0.75"); Dakota (15 miles east, up to 1.25").
These maps are stills from Lena's Mar 10, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
What people on the ground reported
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
Hail reports
4 reports Hail size 2.75"
3 W Lena Stephenson County
“(DVN)”
— NOAA / SPC storm report
Hail size 2"
Lena Stephenson County
“Delayed report via social media. (DVN)”
— NOAA / SPC storm report
Hail size 1"
1 SW Lena Stephenson County
“(DVN)”
— NOAA / SPC storm report
Storm forensics
Read from the arrival times and locations of the NOAA ground reports,
not a radar-measured storm track.
How the storm moved
Hail was reported over 13 minutes, from to .
Reports came from Mc Connell — beyond Lena itself.
What 1" hail means for Lena roofs
Quarter-size and larger hail is where asphalt shingle damage starts in earnest: bruised mats and granule loss that homeowners can't see from the ground. Most people inside the footprint won't know their roof was hit until someone inspects it.
What this storm is worth to a roofer
$46M
Potential roof exposure — 3,794 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
19 jobs
Illustrative work
~$285K
Claims from this storm can typically be filed until around March 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Track hail over Lena on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Lena storm history — this Mar 10, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
Lena hail history
← All hail in Lena 4 recorded storm days in Lena, IL
Other storms in Lena
A storm day here is a convective day — it runs from noon to noon
UTC, so late-night hail is grouped with the afternoon storm that
spawned it rather than split across two calendar dates. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar surfaces are detections and estimates,
not confirmed damage. Last updated Aug 2, 2026.